30930733638

Names of 30930733638

• Cardinal: 30930733638 can be written as Thirty billion, nine hundred thirty million, seven hundred thirty-three thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0930733638 × 10¹⁰

Factors of 30930733638

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101

Divisors of 30930733638

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 29 37 42 46 49 58 63 69 74 87 98 111 126 138 147 161 174 203 207 222 259 261 294 322 333 343 406 414 441 483 518 522 609 666 667 686 777 841 851 882 966 1029 1073 1127 1218 1334 1421 1449 1554 1682 1702 1813 1827 2001 2058 2146 2254 2331 2401 2523 2553 2842 2898 3087 3219 3381 3626 3654 4002 4263 4662 4669 4802 5046 5106 5439 5887 5957 6003 6174 6438 6762 7203 7511 7569 7659 7889 8526 9338 9657 9947 10143 10878 11774 11914 12006 12691 12789 14007 14406 15022 15138 15318 15778 16317 17661 17871 19314 19343 19894 20286 21609 22533 23667 24679 25382 25578 28014 29841 31117 32634 32683 35322 35742 38073 38686 41209 41699 42021 43218 45066 47334 49358 52577 52983 53613 55223 58029 59682 62234 65366 67599 69629 71001 74037 76146 82418 83398 84042 88837 89523 93351 98049 105154 105966 107226 110446 114219 116058 123627 125097 135198 135401 139258 142002 148074 157731 165669 172753 174087 177674 179046 186702 196098 208887 217819 222111 228438 228781 247254 250194 266511 270802 280053 288463 291893 294147 315462 331338 345506 348174 368039 370881 375291 406203 417774 435638 444222 457562 473193 497007 518259 533022 560106 576926 583786 588294 626661 653457 686343 715691 736078 741762 750582 799533 812406 865389 875679 946386 947807 994014 1036518 1104117 1209271 1218609 1253322 1306914 1372686 1431382 1524733 1554777 1599066 1601467 1730778 1751358 1895614 1960371 2019241 2043251 2059029 2147073 2208234 2418542 2437218 2576273 2596167 2627037 2843421 3049466 3109554 3202934 3312351 3627813 3920742 4038482 4086502 4118058 4294146 4574199 4804401 5009837 5152546 5192334 5254074 5686842 6057723 6129753 6441219 6624702 6634649 7255626 7728819 8464897 8530263 9148398 9608802 10019674 10673131 10883439 12115446 12259506 12882438 13269298 13722597 14413203 15029511 15457638 16929794 17060526 18173169 18389259 19903947 21346262 21766878 23186457 25394691 27445194 28826406 30059022 32019393 35068859 36346338 36778518 39807894 45088533 46372914 46442543 50789382 59254279 59711841 64038786 70137718 74711917 76184073 90177066 92885086 96058179 105206577 118508558 119423682 139327629 149423834 152368146 177762837 192116358 210413154 224135751 245482013 278655258 315619731 355525674 417982887 448271502 490964026 533288511 631239462 672407253 736446039 835965774 1066577022 1344814506 1472892078 1718374091 2209338117 3436748182 4418676234 5155122273 10310244546 15465366819 30930733638
• Sum of all divisors σ(n): 86774218128
• Sum of proper divisors (its aliquot sum) s(n): 55843484490
• 30930733638 is an abundant number, because the sum of its proper divisors (55843484490) is greater than itself. Its abundance is 24912750852

Bases of 30930733638

• Binary: 11100110011100111011000101001000110₂
• Hexadecimal: 0x7339D8A46
• Base-36: E7JCYTI

Squares and roots of 30930733638

• 30930733638 squared (30930733638²) is 956710283384904715044
• 30930733638 cubed (30930733638³) is 29591750944113984771036255450072
• The square root of 30930733638 is 175871.3553652215
• The cube root of 30930733638 is 3139.0392085919

Scales and comparisons

• 30,930,733,638 seconds is equal to 983 years, 26 weeks, 14 hours, 27 minutes, 18 seconds.
• To count from 1 to 30,930,733,638 would take you about one thousand, nine hundred sixty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30930733638 cubic inches would be around 261.6 feet tall.

Recreational maths with 30930733638

• 30930733638 backwards is 83633703903
• The number of decimal digits it has is: 11
• The sum of 30930733638's digits is 45
• More coming soon!